64070608

素因数分解:

$2^4\times 7^1\times {\mathrm{572059}}^1$

素因数の和:572074

約数の個数: 20

約数和(自身を含む): 141870880

約数和(自身を除く): 77800272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 572059, 1144118, 2288236, 4004413, 4576472, 8008826, 9152944, 16017652, 32035304, 64070608]

約数ペア:

[(1, 64070608), (2, 32035304), (4, 16017652), (7, 9152944), (8, 8008826), (14, 4576472), (16, 4004413), (28, 2288236), (56, 1144118), (112, 572059)]